US7170871B2 - Radio network control - Google Patents
Radio network control Download PDFInfo
- Publication number
- US7170871B2 US7170871B2 US10/848,597 US84859704A US7170871B2 US 7170871 B2 US7170871 B2 US 7170871B2 US 84859704 A US84859704 A US 84859704A US 7170871 B2 US7170871 B2 US 7170871B2
- Authority
- US
- United States
- Prior art keywords
- network controller
- rnc
- radio
- radio network
- radio node
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 65
- 230000011664 signaling Effects 0.000 claims description 27
- 238000012545 processing Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 7
- 238000004590 computer program Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 description 26
- 238000004891 communication Methods 0.000 description 14
- 238000012546 transfer Methods 0.000 description 10
- 238000013459 approach Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/45—Network directories; Name-to-address mapping
- H04L61/4535—Network directories; Name-to-address mapping using an address exchange platform which sets up a session between two nodes, e.g. rendezvous servers, session initiation protocols [SIP] registrars or H.323 gatekeepers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0019—Control or signalling for completing the hand-off for data sessions of end-to-end connection adapted for mobile IP [MIP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
Description
Claims (26)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/848,597 US7170871B2 (en) | 2001-06-25 | 2004-05-18 | Radio network control |
US11/037,896 US8195187B2 (en) | 2001-06-25 | 2005-01-18 | Radio network control |
EP05750705A EP1751998A4 (en) | 2004-05-18 | 2005-05-17 | Radio network control |
KR1020067026704A KR20070050406A (en) | 2004-05-18 | 2005-05-17 | Radio network control |
AU2005246813A AU2005246813A1 (en) | 2004-05-18 | 2005-05-17 | Radio network control |
CN2005800242300A CN101015224B (en) | 2004-05-18 | 2005-05-17 | Radio network control |
PCT/US2005/017385 WO2005115026A2 (en) | 2004-05-18 | 2005-05-17 | Radio network control |
CA002567326A CA2567326A1 (en) | 2004-05-18 | 2005-05-17 | Radio network control |
JP2007527408A JP5117188B2 (en) | 2004-05-18 | 2005-05-17 | Wireless network control |
US11/640,619 US20070097916A1 (en) | 2001-06-25 | 2006-12-18 | Radio network control |
US12/857,206 US8615238B2 (en) | 2001-06-25 | 2010-08-16 | Radio network control |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/891,103 US8160020B2 (en) | 2001-06-25 | 2001-06-25 | Radio network control |
US10/848,597 US7170871B2 (en) | 2001-06-25 | 2004-05-18 | Radio network control |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/891,103 Continuation-In-Part US8160020B2 (en) | 2001-06-25 | 2001-06-25 | Radio network control |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/891,103 Continuation-In-Part US8160020B2 (en) | 2001-06-25 | 2001-06-25 | Radio network control |
US11/037,896 Continuation-In-Part US8195187B2 (en) | 2001-06-25 | 2005-01-18 | Radio network control |
US11/640,619 Continuation US20070097916A1 (en) | 2001-06-25 | 2006-12-18 | Radio network control |
Publications (2)
Publication Number | Publication Date |
---|---|
US20040214574A1 US20040214574A1 (en) | 2004-10-28 |
US7170871B2 true US7170871B2 (en) | 2007-01-30 |
Family
ID=25397624
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/891,103 Expired - Lifetime US8160020B2 (en) | 2001-06-25 | 2001-06-25 | Radio network control |
US10/848,597 Expired - Lifetime US7170871B2 (en) | 2001-06-25 | 2004-05-18 | Radio network control |
US11/640,619 Abandoned US20070097916A1 (en) | 2001-06-25 | 2006-12-18 | Radio network control |
US13/430,422 Expired - Lifetime US9019935B2 (en) | 2001-06-25 | 2012-03-26 | Radio network control |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/891,103 Expired - Lifetime US8160020B2 (en) | 2001-06-25 | 2001-06-25 | Radio network control |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/640,619 Abandoned US20070097916A1 (en) | 2001-06-25 | 2006-12-18 | Radio network control |
US13/430,422 Expired - Lifetime US9019935B2 (en) | 2001-06-25 | 2012-03-26 | Radio network control |
Country Status (2)
Country | Link |
---|---|
US (4) | US8160020B2 (en) |
WO (1) | WO2003001820A1 (en) |
Cited By (112)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020196749A1 (en) * | 2001-06-25 | 2002-12-26 | Eyuboglu M. Vedat | Radio network control |
US20030100311A1 (en) * | 2001-10-12 | 2003-05-29 | Sae-Young Chung | Boosting a signal-to-interference ratio of a mobile station |
US20030223427A1 (en) * | 2002-06-03 | 2003-12-04 | Samsung Electronics Co., Ltd. | Method for allocating UATI in a mobile communication system for high-speed data transmission |
US20050078634A1 (en) * | 2003-10-13 | 2005-04-14 | Lg Electronics Inc. | Network-based dormant handoff method in mobile communication system |
US20050213555A1 (en) * | 2001-06-25 | 2005-09-29 | Vedat Eyuboglu | Radio network control |
US20050245279A1 (en) * | 2004-04-28 | 2005-11-03 | Sepehr Mehrabanzad | Reverse link power control |
US20050243749A1 (en) * | 2004-04-28 | 2005-11-03 | Sepehr Mehrabanzad | Reverse link power control |
US20060126509A1 (en) * | 2004-12-09 | 2006-06-15 | Firas Abi-Nassif | Traffic management in a wireless data network |
US20060159045A1 (en) * | 2005-01-18 | 2006-07-20 | Satish Ananthaiyer | Reverse link rate and stability control |
US20060227767A1 (en) * | 2005-04-11 | 2006-10-12 | Sprint Communications Company L. P. | Fault tolerant architecture for wireless base stations using ethernet backhaul |
US20060291420A1 (en) * | 2005-06-27 | 2006-12-28 | Dennis Ng | Network-initiated dormant handoffs |
US20060294241A1 (en) * | 2005-06-24 | 2006-12-28 | Sanjay Cherian | Preserving sessions in a wireless network |
US20070077948A1 (en) * | 2005-10-04 | 2007-04-05 | Vivek Sharma | Non-circular paging areas |
US20070097639A1 (en) * | 2005-10-31 | 2007-05-03 | De Heer Arjan | Apparatus for providing internet protocol television service and internet service |
US20070115896A1 (en) * | 2005-11-18 | 2007-05-24 | Philip To | Resource allocation in a radio access network |
US20070140185A1 (en) * | 2005-12-16 | 2007-06-21 | Deepak Garg | Radio network communication |
US20070140172A1 (en) * | 2005-12-16 | 2007-06-21 | Deepak Garg | Radio network control |
US20070140184A1 (en) * | 2005-12-16 | 2007-06-21 | Deepak Garg | Radio frequency dragging prevention |
US20070140218A1 (en) * | 2005-12-16 | 2007-06-21 | Nair Girish R | Managing backhaul connections in radio access networks |
US20070155329A1 (en) * | 2005-12-29 | 2007-07-05 | Sepehr Mehrabanzad | Detection of radio frequency interference in wireless communication systems |
US20070220573A1 (en) * | 2006-03-20 | 2007-09-20 | Chiussi Fabio M | Unicasting and multicasting multimedia services |
US20070238442A1 (en) * | 2006-03-31 | 2007-10-11 | Amit Mate | Signaling for push-to-talk |
US20070238476A1 (en) * | 2006-03-28 | 2007-10-11 | Vivek Sharma | Managing page cycle periods of access terminals |
US20070242648A1 (en) * | 2006-04-12 | 2007-10-18 | Deepak Garg | Managing dormant handoffs in radio access networks |
US20070248042A1 (en) * | 2006-04-19 | 2007-10-25 | Gopal Harikumar | Channel assignment in wireless communication |
US20070286142A1 (en) * | 2006-06-07 | 2007-12-13 | Rajat Prakash | Pn code based addressing methods and apparatus for airlink communications |
US20080003988A1 (en) * | 2004-07-30 | 2008-01-03 | Andrew Richardson | Local Network Node |
US20080013488A1 (en) * | 2006-07-14 | 2008-01-17 | Deepak Garg | Dynamic modification of route update protocols |
US20080062925A1 (en) * | 2006-09-07 | 2008-03-13 | Amit Mate | Controlling reverse link interference in private access points for wireless networking |
US20080069020A1 (en) * | 2004-07-30 | 2008-03-20 | Andrew Richardson | Signal Transmission Method from a Local Network Node |
US20080069028A1 (en) * | 2004-07-30 | 2008-03-20 | Andrew Richardson | Power Control in a Local Network Node (Lln) |
US20080076398A1 (en) * | 2006-09-07 | 2008-03-27 | Amit Mate | Configuring preferred user zone lists for private access points for wireless networking |
US20080117842A1 (en) * | 2006-11-20 | 2008-05-22 | Rao Roshan M | Multicast Flow Distribution |
US20080119172A1 (en) * | 2006-11-20 | 2008-05-22 | Rao Roshan M | Multicasting Push-To-Media Content |
US20080120417A1 (en) * | 2006-11-22 | 2008-05-22 | Gopal Harikumar | Network-Initiated Session Recovery |
US20080139203A1 (en) * | 2006-12-12 | 2008-06-12 | Dennis Ng | Access Terminal Session Authentication |
US20080146232A1 (en) * | 2006-12-19 | 2008-06-19 | Douglas Norman Knisely | Neighbor list provision in a communication network |
US20080151843A1 (en) * | 2006-12-20 | 2008-06-26 | Ravi Valmikam | Communication group configuration in a network |
US20080253550A1 (en) * | 2007-04-13 | 2008-10-16 | Ch Ng Shi Baw | Activating Private Access Points For Wireless Networking |
US20080254792A1 (en) * | 2007-04-13 | 2008-10-16 | Ch Ng Shi Baw | Controlling Access To Private Access Points For Wireless Networking |
US20090034440A1 (en) * | 2007-08-03 | 2009-02-05 | Airvana, Inc. | Distributed network |
US20090082020A1 (en) * | 2007-09-24 | 2009-03-26 | Ch Ng Shi Baw | Selecting embedded cells in wireless networks |
US20090088155A1 (en) * | 2007-10-02 | 2009-04-02 | Woojune Kim | Wireless control of access points |
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KR100395496B1 (en) * | 2001-09-14 | 2003-08-25 | 한국전자통신연구원 | Method for Fast Intra-PDSN Soft Handoff Using Direct Communication Between BSCs |
KR100395486B1 (en) * | 2001-09-14 | 2003-08-25 | 한국전자통신연구원 | Method for Fast Inter-PDSN Soft Handoff Using Direct Communication Between BSCs |
US20030053465A1 (en) * | 2001-09-20 | 2003-03-20 | Sanjeevan Sivalingham | System and method for traffic interface scalability in a network packet core function |
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WO2003001820A1 (en) | 2003-01-03 |
WO2003001820A9 (en) | 2003-03-20 |
US20120243476A1 (en) | 2012-09-27 |
US20070097916A1 (en) | 2007-05-03 |
US20040214574A1 (en) | 2004-10-28 |
US20020196749A1 (en) | 2002-12-26 |
US8160020B2 (en) | 2012-04-17 |
US9019935B2 (en) | 2015-04-28 |
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